1.	Find the value of 8 + 12 ÷ 4 + 6 × 1 + 2.
		A.	23	B.	13
		C.	4	D.	19
		Hint
	2.	Find the value of 1 + 42 × 3.
		A.	49	B.	13
		C.	51	D.	25
		Hint
	3.	Identify the first step when evaluating the expression 2 + 9 – 18 + 21 × 2 – 9.
		A.	21 × 2	B.	2 – 9
		C.	9 – 18	D.	2 + 9
		Hint
	4.	Identify the second step when evaluating the expression 81 + 3 – 9 + 6 ÷ 19.
		A.	6 ÷ 19	B.	3 – 9
		C.	81 + 3	D.	9 + 6
		Hint
	5.	Find the value of 1 + 12 × 3 ÷ 6 + 2.
		A.	9	B.	8.5
		C.	6	D.	5.5
		Hint